InChI=1/C24H20F3N3O4/c1-13-11-17-19(22(31)30(13)12-16-5-3-4-10-29-16)18(20(21(28)34-17)23(32)33-2)14-6-8-15(9-7-14)24(25,26)27/h3-11,18H,12,28H2,1-2H3/t18-/m0/s1 BE1CFF0948B54904